Explore the chilling stories of 5 unsolved cases, including the mysterious disappearance of Dutch students Chris Kramers and ...

Who Killed JonBenét Ramsey could spark interest in another similar unsolved case that took place more than a decade prior.

Advancements in DNA technology and renewed public interest are rekindling hope for breakthroughs in JonBenet Ramsey's 1996 ...

A McDonald’s customer who spotted Luigi Mangione, the 26-year-old man suspected of killing UnitedHealthcare CEO Brian ...

Ellen Greenberg, a Pennsylvania teacher, was found with 20 stab wounds in 2011. Her death, initially ruled a homicide, was ...

EVERETT, Wash — A chilling 911 call made by Dale Johnson in 1978 remains at the center of a cold case that has yet to be ...

A little before midnight on the evening of Dec. 4, 2018, officers with the New Orleans Police Department were patrolling the ...

Even the brightest and most seasoned detectives have been baffled by the fact a gunman carried out such a brutal execution in ...

On Monday, the Clark County Sheriff’s Office said they have reopened cold cases that may be linked to suspected serial killer ...

The Tulsa Police Department has received a $2.5 million grant from the Department of Justice's National Sexual Kit Initiative ...